Influence of the time of capture on lipid content of the meagre produced in aquaculture
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Tipo de documento: | Dissertação |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10400.5/12133 |
Resumo: | Mestrado em Engenharia Alimentar - Instituto Superior de Agronomia - UL |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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7160 |
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Influence of the time of capture on lipid content of the meagre produced in aquacultureArgyrosomus regiusmuscletotal lipid contentw3/w6Mestrado em Engenharia Alimentar - Instituto Superior de Agronomia - ULLately the consumers have been more concerned with their health and well-being, and consequently, with their diet. Trends for the consumption of fishery products had increased, and as a result, aquaculture has become increasingly more important in this context. The meagre (Argyrosomus regius) is one of the largest Sciaenidae. The meagre is a fish with excellent biological characteristics for aquaculture, such as tolerance to a wide range salinity and high commercial value. The muscle quality is considered very good, with high protein content and low fat content. The present work has as a goal to study the impact of the season of capture in the quality of the meagre, namely the lipid fractions (the total lipids content, the lipids classes, and the fatty acids profile). Samples from November and April were analyzed. This analysis found that the meagre is a low fat fish. The chemical composition of the meagre presents some seasonality, the lipids fractions being the composition that varies the most along the year. The values of lipid content (8.6%), EPA (3.3%), and omega3/omega6 (1.1%) were significantly higher in autumn. In April the samples had more omega3 fatty acids, like the DHA (10.3%), and the omega-6, in particular LA (19.3%). It is therefore concluded that the meagre muscle in the autumn has a correlation with the feedISA-ULBandarra, Narcisa Maria MestreMartins, Margarida MoldãoRepositório da Universidade de LisboaAtasayar, Pinar2016-09-19T14:16:28Z20162016-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisapplication/pdfhttp://hdl.handle.net/10400.5/12133TID:201921189engAtasayar, P. - Influence of the time of capture on lipid content of the meagre produced in aquaculture. Lisboa: ISA, 2016, 44 p.info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-03-06T14:42:20Zoai:www.repository.utl.pt:10400.5/12133Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T16:58:19.167938Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Influence of the time of capture on lipid content of the meagre produced in aquaculture |
title |
Influence of the time of capture on lipid content of the meagre produced in aquaculture |
spellingShingle |
Influence of the time of capture on lipid content of the meagre produced in aquaculture Atasayar, Pinar Argyrosomus regius muscle total lipid content w3/w6 |
title_short |
Influence of the time of capture on lipid content of the meagre produced in aquaculture |
title_full |
Influence of the time of capture on lipid content of the meagre produced in aquaculture |
title_fullStr |
Influence of the time of capture on lipid content of the meagre produced in aquaculture |
title_full_unstemmed |
Influence of the time of capture on lipid content of the meagre produced in aquaculture |
title_sort |
Influence of the time of capture on lipid content of the meagre produced in aquaculture |
author |
Atasayar, Pinar |
author_facet |
Atasayar, Pinar |
author_role |
author |
dc.contributor.none.fl_str_mv |
Bandarra, Narcisa Maria Mestre Martins, Margarida Moldão Repositório da Universidade de Lisboa |
dc.contributor.author.fl_str_mv |
Atasayar, Pinar |
dc.subject.por.fl_str_mv |
Argyrosomus regius muscle total lipid content w3/w6 |
topic |
Argyrosomus regius muscle total lipid content w3/w6 |
description |
Mestrado em Engenharia Alimentar - Instituto Superior de Agronomia - UL |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016-09-19T14:16:28Z 2016 2016-01-01T00:00:00Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/masterThesis |
format |
masterThesis |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10400.5/12133 TID:201921189 |
url |
http://hdl.handle.net/10400.5/12133 |
identifier_str_mv |
TID:201921189 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Atasayar, P. - Influence of the time of capture on lipid content of the meagre produced in aquaculture. Lisboa: ISA, 2016, 44 p. |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
ISA-UL |
publisher.none.fl_str_mv |
ISA-UL |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
instname_str |
Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
instacron_str |
RCAAP |
institution |
RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
repository.mail.fl_str_mv |
|
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1799131068388868096 |